baber/WOPTO huggingface dataset:
Patent ES-8606770-A1 (ES)
Title: Video signal superimposing device.
IPC: H04N5/445
Filed: 1984-10-03
Abstract: A video signal superimposing device for superimposing and clearly displaying video signals produced from at least two discrete systems includes an input terminal for inputting a color complex video signal, a separation circuit for separating a first brightness signal and a first chroma signal from the color complex video signal, a first generator for generating a second brightness signal, a first mixer circuit for mixing the second brightness signal and the first brightness signal separated by the separation circuit, a second generator for generating a second chroma signal, a second mixer circuit for mixing the second chroma signal and the first chroma signal separated by the separation circuit, and a third mixer circuit for mixing the mixed brightness signal applied from the first mixer circuit and the mixed chroma signal applied to the second mixer circuit.
Patent ES-8606086-A1 (ES)
Title: Process and apparatus for high-speed production of webs of debossed and perforated thermoplastic film.
IPC: B29C51/22
Filed: 1984-11-02
Abstract: The present invention provides a process for debossing and perforating a substantially continuous web of substantially planar thermoplastic film, using a forming structure having a patterned forming surface with holes and an opposed surface. The forming structure is open from the holes in the forming surface to the opposed surface. The forming structure moves in a direction of the length of the web of film and carries the web of film in that direction. The web of film is substantially entirely molten. A fluid differential pressure is substantially continuously applied across the thickness of the web of film from a first position along the direction of movement of the forming structure to a second position. The first and second positions are fixed relative to the moving forming structure. The fluid differential pressure is sufficiently great to cause the first surface of the web of film to be urged against the forming surface and to cause perforations to be created in the web of film. Thus a web of debossed and perforated film is formed in the image of the forming surface from the web of film. Fluid differential pressure holds the web of debossed and perforated film against the forming surface without permitting substantial spring-back of the film. Cooling fluid is applied to the second surface of the web of debossed and perforated film after the film is debossed and perforated and before the web of debossed and perforated film passes the second position. Thus the web of debossed and perforated film is cooled without permitting substantial spring-back of the film and is set by the time the web of debossed and perforated film passes the second position.
Patent ES-8603990-A1 (ES)
Title: Industrial furnace for the thermal treatment of metal workpieces
IPC: C21D1/00
Filed: 1984-12-05
Abstract: An industrial furnace, especially a single chamber vacuum furnace, for thermally treating metal workpieces. The furnace has a heating chamber which is disposed in a furnace housing and receives a charge. The heating chamber can be heated via heating elements, and has at least one closable chamber opening through which is conveyed a cooling gas which can be circulated with the aid of a blower through a heat exchanger. To control the flow of cooling gas arriving through the cooling gas delivery pipe, a distribution device which is moved back and forth during a cooling process is pivotably mounted in the region of the chamber opening which is provided for the entry of the cooling gas. In order to make it possible for the cooling gas to flow uniformly over the surface of the charge, jet nozzles are provided as the distribution means. The cooling gas flows through these jet nozzles prior to striking the charge.
Patent ES-8602276-A1 (ES)
Title: Coin dispensing apparatus
IPC: G07D9/00
Filed: 1984-12-06
Abstract: A hopper type coin dispensing apparatus has a hopper for holding a supply of coins and a rotary disc for delivering the coins from the hopper one at a time and in desired quantities. The apparatus is particularly suitable for large coins, has a high dispensing efficiency, and is simple in construction. The apparatus according to the present invention prevents the rotary disc from joggling and thus eliminates any interference between a delivery knife and the engaging portions on the rotary disc and/or the coins delivered into an upper delivery zone. The apparatus prevents the inlet of the delivery chute from being blocked by the coins pushed upwardly by the powerful agitating action of an agitator.
Patent ES-8602385-A1 (ES)
Title: An apparatus for X-ray photography of the area of the dentition and of the jaws.
IPC: A61B6/14
Filed: 1985-01-30
Abstract: The specification relates to an apparatus intended for panoramic X-ray photography of the area of the dentition and the jaws, the apparatus comprising a frame (1), a bearing part (2) which is linearly movable in relation to the frame part, and a support arm (10) which has been attached by means of bearings rotatably to the bearing part and which has at one end an X-ray film (11) and at the opposite end a source of X-radiation (12). The movements of the bearing part (2), the support arm (10) and the film (11) are mutually synchronized in such a way that an image of an area of the desired shape, for example an area the shape of the patient's dental arch, is obtained on the film during the movement. It is the object of the invention to provide the effect that the X-ray beam can be tilted to the desired angle in relation to the horizontal plane, whereby it is possible with greater sharpness than previously to photograph, for example, teeth slanted in relation to the vertical plane. In accordance with the invention, the support arm (10) is attached with bearings to the bearing part (2) so as to be tiltable about an axis perpendicular to the rotational axis of the support arm so that, when the rotational axis is vertical the straight line connecting the source of radiation (12) and the film (11) is oblique to the horizontal level. The structural parts (9, 16) between the bearing part (2) and the support arm (10) have curved guide means (13, 14) which work in conjunction with each other and the mutual
Patent ES-8706746-A1 (ES)
Title: Process for producing polyurethane compositions having low hysteresis.
IPC: C08G18/76
Filed: 1985-01-31
Abstract: This invention pertains to the synthesis of polyurethane systems having low hysteresis. The systems are generated by reacting a prepolymer of a mononuclear diisocyanate and a polyol with a chain extender mix of a mononuclear aromatic diamine and a polyol. The prepolymer should have a free isocyanate content of from 2 to about 12% by weight and the chain extender mix should have an amine to polyol equivalent from about 0.5 to 5:1.
Patent ES-8703680-A1 (ES)
Title: Device for and method of assembling an integrated electron gun system.
IPC: H01J9/18
Filed: 1985-03-20
Abstract: Device for assembling an integrated electron gun system 5 for a color display tube of the "in-line" type which is composed of a number of electrodes centered around an axis. The device comprises a centering pins situated with their longitudinal axes substantially in one plane, on which the electrodes are positioned and are then fixed mechanically with respect to each other. If such a device comprises three centering pins (60, 61, 62) which, at least at the area of the apertures in the electrodes, have a substantially elongate perpendicular cross-section so that only selected parts (64, 65) of the centering pins contact the inner wall of the apertures in the electrode, the longitudinal axes of the cross-sections of the outermost pins being substantially perpendicular to the surface and the longitudinal axis of the cross-section of the central centering pin being substantially situated in the plane, the electrode can be positioned more accurately than with the device used up till now. If in addition at least two reference surfaces (67) and (73, 74) are used for the positioning of the electrodes in the axial direction, in which the location of the control grid, the first anode and the second anode is determined by a first reference surface (73, 74) and the location of the focusing lens electrodes is determined by a second reference surface, which first reference surface is determined by inwardly-stepped surfaces (73, 74) provided perpendicularly to the axes of the outermost centering pins, and the second reference surface (67) is formed on the base to which the centering pins are connected, it is possible to position the electrodes even more accurately with respect to each other as a result of which the spreading in the beam displacement is reduced by at least 50%.
Patent ES-8608847-A1 (ES)
Title: Apparatus for cleaning teeth.
IPC: A61C3/025
Filed: 1985-04-25
Abstract: The apparatus operates in accordance with the mechanical sandblasting principle and is equipped with a barrel provided with a multiple nozzle (9), and with means of connection (11) identical to those of a dentistry turbodrill. In order to obtain a gas-power mixture that is permanently constant or, through control means, is rendered variable, the handgrip (2) of the barrel (1) is fashioned hollow and divided into a receiving chamber (39), a swirl precombustion chamber (40) and a swirl chamber (47) communicating via elements (41-48) having a calibrated passage hole. The powder and a small quantity of gas are inserted into the receiving chamber (39), while the major quantity of gas is inserted into the swirl precombustion chamber (40) through a powder percentage regulator (46).
Patent ES-8609222-A1 (ES)
Title: Thiatriazine derivatives.
IPC: C07D285/15
Filed: 1985-10-25
Abstract: Compounds of formula I <CHEM contiene="yes"> are valuable H-2 antagonists R represents hydrogen, alkyl, phenyl or phenalkyl W and Z represent groups E-(CH2)n-X-(CH2)m-NH with E being phenyl, imidazolyl, thiazolyl, furyl, thienyl or pyridyl or W or Z is hydrogen, alkyl, phenyl, O-alkyl, NR<4>R<5>(R<4>/R<5> are hydrogen, alkyl or phenyl) X is O or S n is 0 or 1, m is 2, 3 or 3. Moreover compounds XXXI are described <CHEM contiene="yes"> in which R<3><1>/R<3><2> are H, alkyl. cycloalkyl, phenyl, phenylkyl or part of 4-to 7-membered ring L<3>/L<4> are X-(alkyl-phenyl, -phenalkyl), compounds XXXI are versatile intermediates for the production of i.a. compounds I. Compounds XXXV <CHEM contiene="yes"> with R<4><2>/R<4><3> being hydrogen, alkyl, phenyl, phenyalkyl are also versatile intermediates inter alia for the preparation of compounds I. Processes for the preparation of these compounds are disclosed as well.
Patent ES-8606783-A1 (ES)
Title: Carbonation agent.
IPC: A23L2/40
Filed: 1985-12-12
Abstract: Dry, stable carbonating agents comprised of a carbohydrate/metal bicarbonate complex are disclosed. The complex is prepared by reacting a carbohydrate with a metal hydroxide or oxide at a temperature not exceeding 25 DEG C to form a carbohydrate/metal hydroxide adduct to which carbon dioxide is then introduced to form the complex. The complex is then immediately dried, preferably by freezing it to below its eutectic temperature and freeze dried. The carbonating agents are particularly useful as components of dehydrated beverage powders. Upon rehydration, the complex releases carbon dioxide and carbonates the beverage.
Patent ES-8708063-A1 (ES)
Title: Silica coating.
IPC: G02B1/10
Filed: 1986-01-10
Abstract: A coated article having a substrate coated with a layer of silica particles is provided. The coating is substantially uniform in thickness, adheres aggressively to the substrate, and provides excellent antireflection properties to the substrate.
Patent ES-8703614-A1 (ES)
Title: Installation to ensure the separation of gas flows from different atmospheres.
IPC: F27B9/30
Filed: 1986-03-24
Abstract: 1. Apparatus for ensuring the separation of gas flows of different atmosphere in various sections (17, 19) of a furnace, characterized by means (22, 24, 25) for drawing off at least a portion of the gas flow of a first furnace section (17) directly in front of the other, second furnace section (19) and at least partly returning it via retur channels (25) into the side walls (12, 13) of the first furnace section (17) at an angle of 90 +/- 20 degrees to the original flow direction.
Patent IE-902217-A1 (IE)
Title: Photosensitive compositions comprising selected photoactive¹materials, and their use in producing high resolution,¹photoresist images with near ultraviolet radiation
IPC: G03F7/38
Filed: 1990-06-19
Abstract: Photosensitive compositions, suitable for use as negative photoresist compositions with exposing systems that operate using near UV radiation, are provided. The photosensitive compositions comprise (i) photoactive material which is (a) photoacid generator and, as sensitizer, phenothiazine, a phenothiazine derivative, phenoxazine or a phenoxazine derivative or (b) 2-chlorophenothiazine, and (ii) acid-hardening resin system. The photosensitive compositions can be used to produce thermally stable, high resolution images with near UV exposing radiation.
Patent IE-902417-A1 (IE)
Title: Compounds
IPC: C07D309/00
Filed: 1990-07-04
Abstract: Compounds of either of general formulae (I) and (II), wherein: R<1> represents a C1-8 alkyl, C3-8 cycloalkyl, C3-8 cycloalkyl(C1-8)alkyl, C2-8 alkenyl, or C1-6 alkyl substituted phenyl group; R<2> represents a C1-8 alkyl, C2-8 alkenyl, C2-8 alkynyl group or a C1-5 alkyl, C2-5 alkenyl, or C2-5 alkynyl group substituted with a substituted phenyl group; R<3> represents a hydrogen atom or a substituent R<4> or M; R<4> represents a C1-5 alkyl group, or a C1-5 alkyl group substituted with a group chosen from substituted phenyl, dimethylamino and acetylamino; R<5> represents a hydrogen atom or a methyl or ethyl group, except that when R<2> is methyl then R<5> is not methyl; M represents a cation capable of forming a pharmaceutically acceptable salt; Q represents C=O or CHOH; and each of a, b, c, and d is independently a single or double bond except that when a and c are double bonds then b is a single bond; are inhibitors of the enzyme 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMG-CoA reductase), the rate limiting enzyme in the biosynthesis of cholesterol in mammals including man, and as such are useful in the treatment of hypercholesterolaemia in general and arteriosclerosis, familiar hypercholesterolaemia or hyperlipidaemia in particular.
Patent IE-904157-A1 (IE)
Title: Imidazoquinoxaline compounds, their preparation and use
Inventor: WAETJEN FRANK
IPC: A61K31/495
Filed: 1990-11-19
Abstract: New imidazoquinoxaline compounds having the general formula I <IMAGE> (I)  wherein  <IMAGE>  wherein R1 and R2 independently are hydrogen, straight or branched C1-6-alkyl, or C3-7-cycloalkyl; R3 is hydrogen, straight or branched C1-6-alkyl, straight or branched C2-6-alkenyl, or aralkyl or aroylalkyl which may optionally be substituted with halogen or C1-6-alkoxy; R4 and R5 independently are hydrogen, halogen, C1-6-alkyl or trifluoromethyl. The compounds are useful in psychopharmaceutical preparations as anticonvolusants, anxiolytics, hypnotics and in improving the cognitive function of the brain of mammals.
Patent IE-930193-A1 (IE)
Title: Stretchable absorbent articles
Inventor: III THOMAS WARD OSBORN
IPC: A61F13/15
Filed: 1993-03-12
Abstract: The present invention relates to absorbent articles such as sanitary napkins worn by women. More particularly, the present invention relates to absorbent articles, such as thin sanitary napkins, that are stretchable, especially in the longitudinal direction.
Patent IE-940464-A1 (IE)
Title: A method of producing an interface display control system
Inventor: MARSH THOMAS GERARD
Filed: 1994-06-07
Abstract: An interface control system is produced by generation of a storyboard (3) having cells (3(a) - 3(e)) which are individually addressable and in a structure set by display screens for a target computer. A control file is automatically generated with one command for cells. This is used for simulation and modification of the interface system as it would control a target computer. It also forms part of the end product interface system.
Patent WO-02091063-A1 (WO)
Inventor: SPINDELBALKER RUPERT
IPC: G02C9/00
Filed: 2002-05-03
Abstract: The invention relates to a mount for two frameless spectacle lenses (2), which is provided with a nose support between the spectacles lenses (2) and bearing parts (4) provided in the area of the nose support (4), on which the spectacle lenses (2) are glued. In order to provide good adhesive conditions, the bearing parts (4) have soft, flexible supports (3) made of plastic material to which the spectacle lenses (2) are glued along a peripheral area on the front face.
Patent WO-8203262-A1 (WO)
Inventor: SCHAECHTER FRIEDRICH
IPC: F23Q2/16
Filed: 1982-03-18
Abstract: The lighter comprises a valve connected with a burner head and arranged at the outlet of a drilling (11) of the valve and a fuel container. A non adjustable dimensioning device for the height of the flame is located between the container and said drilling. This device is provided with a metering disc of porous material, pervious to the fuel, this disc being pressed to the side of the fuel container by a piece having a flow opening for the fuel, on the other side, and on its edge, the disc is sealingly pressed against an annular surface, having preferably the shape of a circular crown. The annular surface (13) contains a hollow (16) which, with the metering disc (14), forms a metering volume (16) which communicates exclusively with the head of the burner (4) by the drilling (11) of the valve. The face (2') of the hollow (16) is provided, partially or completely, with a structure formed by prints, optionally bossings, thereby communicating the metering volume (16) with the drilling of the valve. On this face (2') of the hollow the valve is arranged in an open position, the metering disc with its microscopic pores consists of a microporous lamella so as to close more and more the pores, as the pressure differential increases in relation to the temperature.
Patent WO-8807431-A1 (WO)
Title: Process and device for removing coatings with a laser beam
Inventor: STICHT WALTER
IPC: B23K26/362
Filed: 1988-03-31
Abstract: Process and device for removing coatings from components with a laser beam, particularly for the removal of insulating layers from wires. The laser beam is directed onto, and moved across, the area from which the coating is to be removed, by means of relative movement between the laser beam and the component. Said coating is thus heated to above evaporating point by the laser beam. Part of the coating is evaporated by the laser beam, which is directed laterally past the component and reflected from a reflexion device.
Patent WO-02075425-A1 (WO)
Title: Chassis passe-lames pour chargeur de lames automatique
Inventor: HENDERSON CHESTER JOHN
IPC: G02B21/34
Filed: 2002-03-15
Abstract: L'invention concerne un châssis passe-lames (6) s'utilisant avec un microscope pour mettre avec précision une lame (19) en position sous le microscope. Ledit châssis passe-lames présente un levier pivotant (13) ayant une section de serrage et de positionnement (14) avec des butées (15) et (16) qui appuient sur les arêtes respectives de la lame lorsqu'elle est en position serrée. D'autres butées (10) sur une plaque angulaire fixe (9) positionnent les autres arêtes de la lame. Le châssis passe-lame est approprié pour être monté dans un étage de translation de lame d'un châssis passe-lames (13) qui comprend un bloc de détection fixe (20) positionné de manière à entrer en prise avec le levier (13) lorsque le châssis passe-lames passe de sa position d'examen ou d'exploration sous le microscope dans une position de chargement/déchargement. L'étage de translation de lame comprend une tête robotisée pour élever et déposer les lames et l'étage de translation comprend un lecteur de codes à barres pour lire un code à barres sur la lame concernée.
Patent WO-03092953-A1 (WO)
Inventor: BASS RICHARD
IPC: B25C1/04
Filed: 2003-05-01
Abstract: The invention provides a retention mechanism (1) for retaining a workpiece in a rest position. The mechanism comprises at least two permanent magnets (8) positioned about the proximal end of the workpiece (2) and a ferromagnetic zone (10) at at least the proximal end of the workpiece. The at least two permanent magnets are of the rare earth type and the magnets are radially positioned with respect to an axis of the workpiece with the opposed poles being of opposite polarity. The invention also relates to a device including the mechanism.
Patent AU-2002230547-A1 (AU)
Title: System and method for camera calibration
Inventor: PARK MICHAEL C
IPC: H04N5/225
Filed: 2001-10-25
Abstract: A system and method for determining the adjustments that must be made to the individual images recorded by a multi-lens camera so that the images will fit together into a panorama. The camera is placed in the center of a structure, the edges of which have at least one row on indicia. Each camera records an image which includes the indicia along each edge that will be seamed with an edge of another image in order to form a panorama. Each edge of the structure which is along a seam that will be seamed with an edge of another image is recorded by two lenses on the camera. The amount of adjustment required to make the indicia in the two images fit together is then determined. The values of these adjustments are recorded along with an identification of the camera which recorded the images. Subsequent sets of images recorded by this same camera can then be seamed using the same adjustments.
Patent AU-2001250380-A1 (AU)
Title: Process for the carbonylation of pentenenitrile
Inventor: DRENT EIT
IPC: C07C67/38
Filed: 2001-03-14
Abstract: Processes to prepare 5-cyanovaleric acid or its ester are provided, by carbonylation of a pentenenitrile, wherein pentenenitrile is reacted with carbon monoxide and water and/or an alcohol in the presence of a catalyst system. The catalyst system contains: (a) a metal of Group VIII or a compound thereof and (b) a bidentate phosphine, arsine and/or stibine ligand, wherein the bidentate ligand has the general formula (I): <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUP>1</SUP>R<SUP>2</SUP>-M<SUP>1</SUP>-R-M<SUP>2</SUP>-R<SUP>3</SUP>R<SUP>4</SUP> (I)<?in-line-formulae description="In-line Formulae" end="tail"?> wherein M<SUP>1 </SUP>and M<SUP>2 </SUP>are independently P, As or Sb, R is a divalent organic bridging group, which bridging group comprises a chain of 3 to 5 atoms directly connecting the 2 phosphorus atoms, which chain consists of carbon atoms and optionally a nitrogen, oxygen or sulphur atom or a silano or dialkylsilicon group, which alkyl groups independently comprise from 1 to 4 carbon atoms, and R<SUP>1</SUP>-R<SUP>4 </SUP>represent the same or different optionally substituted tertiary alkyl groups, (c) an acid having a pKa less than 3, as measured at 18° C. in an aqueous solution. epsilon-caprolactam is also prepared by reduction of 5-cyanovaleric acid or ester obtained above to 6-aminocaproic acid or ester, and then cyclisation of the 6-aminocaproic acid or ester to epsilon-caprolactam.